The Sugar Weasel 13″ upper is built to get the most out of the cartridge—short enough to stay compact, long enough to keep things running exactly how they should. It’s balanced, lightweight, and set up to perform whether you’re running subs, supers, or both.
No chasing performance.
It’s already there.
It comes assembled, aligned, and ready to drop onto your lower so you can skip the parts pile and go straight to shooting.
What it’s good at:
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Getting the most out of .300 BLK in a 13″ setup
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Running subsonic and supersonic without the hassle
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Keeping your rifle compact, light, and balanced
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Bringing Q-level build quality to your setup


